Real time strategy R.U.S.E. isn't even in stores yet but Steam's already offering a free weekend. From Thursday to Sunday, Steam users can play a preview build of the game.

During the free preview weekend, players will be able to try out 2-8 player online matches on maps that weren't seen in the public beta. These maps can be played in team or free-for-all modes with any of the six factions from the full game. You can face off against the A.I. in two difficulty settings.

The preview launches on Thursday, July 15th at 11am Pacific Time. Steam is allowing you pre-load the files now so you can start playing as soon as the free weekend begins.